Home / 9,849,609.25-14,780,171.14-7,114,459.57

Finding the Fourth Proportional to 9,849,609.25, 14,780,171.14 and 7,114,459.57

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Solution

The fourth proportional to 9,849,609.25, 14,780,171.14 and 7,114,459.57 is: 10,675,847.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849,609.25 : 14,780,171.14 = 7,114,459.57 : x
  2. Step 2: Convert to fraction form
    9,849,609.25/14,780,171.14 = 7,114,459.57/x
  3. Step 3: Cross multiply
    9,849,609.25x = 14,780,171.14 × 7,114,459.57
  4. Step 4: Simplify right side
    9,849,609.25x = 105,152,929,958,474.22
  5. Step 5: Solve for x
    x = 105,152,929,958,474.22/9,849,609.25
  6. Step 6: Final answer
    x = 10,675,847.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.